Transco to increase natural gas delivery capacity to New York City

Transco reported a key regulatory milestone on two related projects designed to increase natural gas delivery capacity to Brooklyn and Queens in time for next winter’s heating season.

The Transco pipeline is the nation’s largest volume interstate natural gas pipeline system; it is a major supplier of natural gas to New York City. Customers in a dozen states along the 1800 mile pipeline route, spanning South Texas to New York City, receive natural gas shipped on the Transco system.

Meeting market demand

The Rockaway Lateral and Northeast Connector are among some US$ 5 billion of energy-infrastructure investments that Williams Partners expects to make in the Transco system from 2013 to 2017 to connect growing market demand with new natural gas supplies. Those expansions are designed to add more than 50% to Transco’s capacity to deliver natural gas.

The Federal Energy Regulatory Commission published its final environmental review of Transco’s Rockaway Lateral and Northeast Connector expansions on 28^th February 2014. The FERC action is a key step toward the commission’s decision on the projects, which is expected this spring. Transco would expect to begin construction in May and bring the projects into service in November this year.

“It is heartening to see the FERC continue to take action on a timeline that will allow New York City to benefit from additional natural gas supply and increased system reliability in time for the next winter heating season,” said Rory Miller, Senior Vice President of Williams’ Atlantic-Gulf operating area. “New York City recognises these projects as high-priority, critical infrastructure that add natural gas delivery capacity and reliability in supporting the city’s significant progress toward meeting clean-air goals. Residents and owners of buildings upgraded to natural gas heating continue to enjoy meaningful savings compared with heating oil. We are committed to constructing and operating these projects in a timely, responsible, environmentally sensitive manner.”

Record deliveries

This winter has already been a record-setter for Transco, with peak-day delivery records on three separate occasions. On those days, the demand for natural gas deliveries on Transco’s system was above and beyond the peaks that were attributed to the effect of the Polar Vortex and other brutal cold weather across all of the pipeline’s market areas.

Investment in pipeline projects

On its Rockaway Lateral and Northeast Connector projects, Williams Partners plans to spend approximately US$ 280 million for 3.2 miles of new Transco pipeline and related facilities in New York, as well as equipment to increase compression at three existing Transco facilities in New Jersey and Pennsylvania. With delivery capacity of 647 000 Dth/d, the Rockaway Lateral will provide an additional supply-delivery connection into the National Grid distribution system, which delivers natural gas to 1.25 million customers in Brooklyn and Queens.

The Rockaway Lateral is designed to enhance the security and reliability of supply for Transco’s customer, National Grid. It also increases the amount of natural gas that the Transco system can deliver to National Grid by around 10%.

Adapted from press release by Rosalie Starling

Read the article online at: https://www.worldpipelines.com/business-news/04032014/transco_to_increase_natural_gas_delivery_capacity_to_new_york_city_122/